Chair



FIG. 1 is a front perspective view of a chair embodying my design;

FIG. 2 is a perspective view of said chair looking from above the chair and to the right thereof, as viewed from FIG. 1;

FIG. 3 is a rear perspective view;

FIG. 4 is a perspective view looking from the left of FIG. 1; and

FIG. 5 is a bottom view thereof. 

The ornamental design for a chair, substantially as shown. 